fish feed processing equipment

Fish food processing line is suitable to make dry and wet type fish food pellet (catfish, aquarium, Tilapia, Freshwater fish and tropical fish etc.)
1). All fish food equipments are made of stainless steel.
2). The fish food whole line fully continuous and automatic.
3). Datongprovide basic fish food formula according to your require.
4). The final fish food shapes and sizes can be various by changing the mould.
5). Supply different size mould free of charge.
6). Packing machine could be supplied to work with the line (depending on your require).
2. Raw materials for fish food pellet:
Most fish food pellet inculding animal protein and plant protein, Plant protein adopts corn flour,rice flour,wheat flour,soybean flour,peanut cake powder…..Animal protein adopts fish meal, shrimp meal,crab meal, sleeve-fish meal and so on….you can add other ingredient according to the local fish live require.

Whole production line:
grinding→mixing→extruding→drying→flavoring→cooling→packaging

Double Screw Extruder

1. Extruder is mainly composed of feeding, pre-conditioning, extrusion and cutting systems.
2. Main engine adopts inverter to adjust speed of screw according to changing of formula. 
3. adopt building block system (BBS) to be adjustable for different technology. 
4. Double-shaft pre-conditioner makes excellent result of mixing and conditioning, increasing capacity of extruder 10-15%.
5. Diameter of feed 1mm to 12mm can satisfy feed production for dog, cat, tortoise, bird, sea fish, shrimp and pet fish etc.
6.Self-cleaning, when stopping, it can be cleaned without disassembling.

Dryer  (electrical, steam, gas, diesel type)

Belt width: 1300mm & above
Drying length: 10m~140m 
Applied temperature(ºC): 30~240
Drying time: 5~30 mins 
Number of fans: 3~ 16 pcs
Structure: Multiple stainless steel belt 
Feeding speed: 0.05-0.5 m/s
Steam consumption (t/h): 0.4~4.0
Application scope: Food industry,Feedstuff,Agricultural Products, Application Grain,Pet Food,Fish Feed,Puffed Snacks,Soybean Chunk,Pasta,Artificial rice,Vegetarian Meat,Etc

Flavoring system

1. Fish-oil or other nutritious additives are sprayed on the surface of the pellets to improve palatability and conversion rate of feed.
2. Adopting drum pattern and oil atomization spraying system together with continuous and automatic operation.
3. Widely used for spraying fat, vitamin, substrate and medication onto the surface of extrusion feed.

Formation of fish food production line:

1. Mixer: there are many kinds of model numbers to choose base on the production capacity.
2. Conveyor: to convey mixed raw materials to the extruder machine
3.Extruder machine: to choose DSE model extruders base on the production capacity requirement from 100kg per hour to 3ton per hour. The raw material include corn powder, cereal powder, soybean powder, shrimp powder, fish meal and     so on. Shape of the pellet depends on the moulds.
4. Hoister: to convey the fish food to the dryer, the height of the hoister depends on the dryer.
5. Multilayer dryer: electrical, gas, diesel, steam type, controlled by control box, temperature range 0-240ºC.Inside is stainless steel double layer mesh net. Drying time is adjustable according to speed. We have dryers of 3 layer 5 meter, 5 layer 5 meter, 5 layer 7 meter, 5 layer 8 meter, 7 layer 8 meter, 5 layer 10 meter, and 7 layer 10 meter long.
6. Flavoring line: to spray oil and phagostimulant, the equipment are: single roller, double roller, round roller, eight-angle      roller. Varies depends on the different production line setting, to spray oil to the surface of the product and make it evenly.
7. Cooling conveyor: To cool the product temperature in order to pack it directly.
8. Sifter: To remove the wasted material and shapeless pellet, and ensure quality, meanwhile to ensure the reuse of material
9. Packaging machine: Manual and automatic packing machine. weight per bag according to your requirement.

Pre-Sales Service

* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.